<li class="blog-item">
<% form_id = "tag-form-for-#{list_feed.id}" %>
<% form_remote_for :feed, :url => {:action => "tag", :id => list_feed}, 
                    :complete => "Element.toggle($('#{form_id}'))",
                    :success => visual_effect(:highlight, "feed-#{list_feed.id}"),
                    :html => {:id => form_id, :style => "display:none"} do |form| %>

  Tags: <%= text_field_tag "tag_list", 
                     list_feed.tags.collect{|t| t.name}.join(" "), 
                     :size => 40 %>

  <%= hidden_field_tag "form_id", form_id %>
  <%= submit_tag "save" %>
<% end %>
<div id="feed-<%=list_feed.id%>" class="feed-detail">
<%= render :partial => "content", 
           :locals => {:feed => list_feed, :form_id => form_id} %>
</div>
</li>
    